Foster® C.I. MASTIC® is a tough, durable, high solids, vapor retarder, asphalt cutback mastic. Because of its low vapor permeance, it is an ideal surface coating for low-temperature insulation on outdoor applications. C.I. MASTIC® may be used on heated lines, vessels and equipment intermittent or dual temperature service to prevent the entrance of water vapor into the insulation during off periods or on cold cycles. C.I. MASTIC® may be used as a solvent-based adhesive for asphaltic felt vapor retarder jackets on pipe and duct insulation. C.I. MASTIC® meets the requirements for water proofing mastics in the TRI-SERVICE SPECIFICATION for UNDERGROUND HEAT DISTRIBUTION CONDUIT SYSTEMS.
Foster® C.I. Mastic, 5 gal Net Content, Semi-Solid Form, Black, Mild Solvent Odor/Scent, Composition: Asphalt (Petroleum), Aliphatic Petroleum Distillates, Aliphatic Amine, Crystalline Silica, Ethyl Alcohol, Boric Acid, -40 to 180 deg F, 1/2 to 6 hr Touch, 7 days Through Dry Time, 4.9 sq-m/L Coverage Area, 1.18 Specific Gravity, 21.73 % VOC
| Color | : | Black |
| Composition | : | Asphalt (Petroleum), Aliphatic Petroleum Distillates, Aliphatic Amine, Crystalline Silica, Ethyl Alcohol, Boric Acid |
| Coverage Area | : | 4.9 sq-m/L |
| Dry Time | : | 1/2 to 6 hr Touch, 7 days Through |
| Form | : | Semi-Solid |
| Net Content | : | 5 gal |
| Odor/Scent | : | Mild Solvent |
| Specific Gravity | : | 1.18 |
| Temperature Rating | : | -40 to 180 deg F |
| VOC Content | : | 21.73 % |
SDS